| Keyword |
CPC |
PCC |
Volume |
Score |
| books history of | 1.3 | 0.6 | 8745 | 5 |
| books history books | 0.93 | 0.8 | 2077 | 21 |
| books history politics | 0.58 | 1 | 2364 | 42 |
| books history nonfiction | 1.06 | 0.8 | 4546 | 25 |
| books history of man | 0.85 | 0.5 | 5547 | 1 |
| books history of usa | 0.25 | 0.2 | 4615 | 31 |
| books history of jazz | 0.04 | 0.8 | 3284 | 86 |
| books history of rome | 0.01 | 0.2 | 7510 | 28 |
| books history of buick | 1.04 | 0.5 | 8117 | 14 |
| books history of china | 0.85 | 0.2 | 9556 | 66 |
| books history of india | 1.27 | 0.7 | 8807 | 68 |
| books history of africa | 0.01 | 0.7 | 6505 | 51 |
| books history of israel | 0.69 | 0.8 | 4954 | 82 |
| books history of ireland | 1.49 | 0.2 | 3910 | 66 |
| books history of physics | 1.58 | 0.7 | 7614 | 69 |
| books history of science | 0.75 | 1 | 128 | 64 |
| books history of baseball | 1.1 | 0.1 | 4490 | 30 |
| books history of shanghai | 1.38 | 0.4 | 5212 | 75 |
| books history of baltimore | 1.2 | 0.5 | 1497 | 26 |
| books history of mathematics | 1.56 | 0.3 | 5234 | 45 |
| books history of nash cars | 0.66 | 0.7 | 5828 | 76 |
| books history of video games | 0.03 | 0.1 | 266 | 97 |
| books history of willys cars | 0.71 | 0.3 | 7128 | 2 |
| books history of lincoln cars | 1.22 | 1 | 4410 | 74 |
| books history of the crusades | 0.05 | 0.6 | 1110 | 94 |
